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2008 Cadillac CTS 3.6L No power
Posted to GM Driveability on 2/27/2015 4 Replies

Hey guys. I got this 2008 CTS with 3.6 L "V". Costumer had it towed in with "Reduced power" message on display screen and trouble codes P0087 & P0089. With the little information and knowledge I have on this fuel system I tested fuel rail pressure sensor signa...

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  Related Documents & Media  2008 Cadillac CTS

 
Message Closed w/FIX

car Vehicle Data

2008 Cadillac CTS

VIN 1G6DV57VX8
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Vin "V" Direct Fuel Injection
EmissionsOBD-II Compliant
SymptomsNo Power
OccursAlways

Trouble Codes

P0087Fuel Rail Pressure Too Low
P0089Fuel Pressure Regulator 1 Performance
Message Closed w/FIX

car Vehicle Data

2008 Cadillac CTS

VIN 1G6DV57VX8
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Vin "V" Direct Fuel Injection
EmissionsOBD-II Compliant
SymptomsNo Power
OccursAlways

Trouble Codes

P0087Fuel Rail Pressure Too Low
P0089Fuel Pressure Regulator 1 Performance